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Grodan

Grodan

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  • Grodan Pro Delta 6.5 Block 4" x 4" x 2.5" (pack of 6) Grodan Pro Delta 6.5 Block 4" x 4" x 2.5" (pack of 6)

    Grodan Pro Delta 6.5 Block 4" x 4" x 2.5" (pack of 6)

    Grodan

    $4.08
    Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or slabs. Where other rockwool brand manufacturers cut all sizes from one batch of wool, Grodan is unique by making different...
    $4.08
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  • Grodan Improved Gro-Block - Hugo 6" x 6" x 5.8" (SOLD AS EACH)

    Grodan Improved Gro-Block - Hugo 6" x 6" x 5.8" (SOLD AS EACH)

    Grodan

    $4.49
    Grodan Improved Hugo (White Foil) 6” x 6” x 5.8” (Case of 64) Grodan Improved Grodan partnered with the Wageningen University and Research facility in The Netherlands and top growers throughout North America to identify the optimal stone wool...
    $4.49
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  • Grodan Macro Plugs - 50ct

    Grodan Macro Plugs - 50ct

    Grodan

    $14.99
     These rockwool plant starting plugs feature a slit for easy insertion of rooted cuttings. Ideal for growers using aeroponic EZ-Clone machines. They fit perfectly into the holes of any standard rockwool blocks, inserted into pebbles, or any other...
    $14.99
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    $14.99
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  • Grodan Gro Block Improved Mini Block 2" Shrink Wrapped/Strip of 24

    Grodan Gro Block Improved Mini Block 2" Shrink Wrapped/Strip of 24

    Grodan

    $9.36
     Grodan partnered with the Wageningen University and Research facility in The Netherlands and top growers throughout North America to identify the optimal stone wool substrate and irrigation strategies for specialty crops. The result of months of...
    $9.36
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    $9.36
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  • Grodan® A-OK Starter Plugs™ - 2in - 2in x 2in x 1.6in - Shrink Wrapped Sheet of 50

    Grodan® A-OK Starter Plugs™ - 2in - 2in x 2in x 1.6in - Shrink Wrapped Sheet of 50

    Grodan

    $17.43
     Grodan's A-OK Starter Plugs™ for starting seeds and rooting of cuttings. Shrink Wrapped strip that fits a 10in x 20in tray. 
    $17.43
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  • Grodan Improved Gro-Block GR10 4" x 4" x 4" (EACH)

    Grodan Improved Gro-Block GR10 4" x 4" x 4" (EACH)

    Grodan

    $1.29
     Grodan's Improved Gro-Blocks™ utilize improved hydrophilic technology and density for better water distribution and root development. Non-Shrink Wrapped 
    $1.29
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    $1.29
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  • Grodan Gro Block Improved Mini Block 2" (EACH)

    Grodan Gro Block Improved Mini Block 2" (EACH)

    Grodan

    $0.39
    Grodan 2" Gro Block. Sold individually.
    $0.39
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  • Gro Block Improved Medium GR 7.5 w/ Hole (4"x4"3.1") Wrapped 6 pack

    Gro Block Improved Medium GR 7.5 w/ Hole (4"x4"3.1") Wrapped 6 pack

    Grodan

    $11.04
    New Grodan Improved! Improved product at current pricing. New density + new hydrophilic technology = better water distribution and root development. The uniform distribution of water and nutrients throughout the block allows for more efficient use of the...
    $11.04
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  • Gro Block Improved Large 4" GR10 w/ hole 4"x4"4" - (Wrapped Strip of 6) Gro Block Improved Large 4" GR10 w/ hole 4"x4"4" - (Wrapped Strip of 6)

    Gro Block Improved Large 4" GR10 w/ hole 4"x4"4" - (Wrapped Strip of 6)

    Grodan

    $11.49
     Grodan's Improved Gro-Blocks™ utilize improved hydrophilic technology and density for better water distribution and root development. Shrink Wrapped.  
    $11.49
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  • Grodan A-OK 25/40 10/10 Cubes - 1" x 1" (UNWRAPPED SHEET OF 98)

    Grodan A-OK 25/40 10/10 Cubes - 1" x 1" (UNWRAPPED SHEET OF 98)

    Grodan

    $9.80
    The renewed plugs result in a maximum number of useable and homogeneous seedlings. Both form and strength have been greatly improved for good machine and manual processing. Whether sowing or transplanting, the new plug is the solution to achieving a...
    $9.80
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  • Grodan Expert 20/75 Slab - 36" x 8" x 3" - (EACH) Grodan Expert 20/75 Slab - 36" x 8" x 3" - (EACH)

    Grodan Expert 20/75 Slab - 36" x 8" x 3" - (EACH)

    Grodan

    $13.63
    Gro-Slabs provide the final stage for growing a spectacularly large plant. Transplant your Gro-Block plant onto a slab just like professional growers. They come in clearly marked biodegradable UV-resistant sleeves for comfortable handling and algae...
    $13.63
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  • Grodan Expert Slab 15/75 - 36" X 6" X 3" (EACH) Grodan Expert Slab 15/75 - 36" X 6" X 3" (EACH)

    Grodan Expert Slab 15/75 - 36" X 6" X 3" (EACH)

    Grodan

    MSRP: $113.64
    $13.99
     Grodan Improved pre-cut Gro-Slabs are an efficient and ideal solution for growers seeking a reliable substrate that facilitates easy irrigation and leaves nothing to chance throughout the cultivation period. Grodan Improved pre-cut Gro-Slabs are...
    MSRP: $113.64
    $13.99
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    MSRP: $113.64
    $13.99
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